using System;
using L=Science.Physics.GeneralPhysics;

namespace Serway.Chapter09
{
	/// <summary>
	/// Example12: Billiard Ball Collision
	/// In a game of billiards, a player wishes to sink a target 
	/// ball in the corner pocket, as shown in Figure 9.15. 
	/// If the angle to the corner pocket is 35^{\circle}, at what 
	/// angle \theta is the cue ball deflected? Assume that friction 
	/// and rotational motion are unimportant and that the 
	/// collision is elastic. Also assume that all billiard balls 
	/// have the assume mass m.
	/// \theta = 55^{\circle}
	/// </summary>
	public class Example12
	{
		public Example12()
		{
		}
		private string result;
		public string Result
		{
			get{return result;}
		}
		public void Compute()
		{
			// use the relation of perpendicular
			result+=Convert.ToString(90-35)+"\r\n";
		}
	}
}
